update preemption demo
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36
c_os/user/demo/PreemptiveThreadDemo.h
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36
c_os/user/demo/PreemptiveThreadDemo.h
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#ifndef __preemptive_thread_include__
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#define __preemptive_thread_include__
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#include "kernel/Globals.h"
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#include "kernel/threads/Thread.h"
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#include "lib/Semaphore.h"
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class PreemptiveLoopThread : public Thread {
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private:
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int id;
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Semaphore* sem;
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PreemptiveLoopThread(const PreemptiveLoopThread& copy) = delete; // Verhindere Kopieren
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public:
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// Gibt der Loop einen Stack und eine Id.
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PreemptiveLoopThread(int i, Semaphore* sem) : id(i), sem(sem) {}
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// Zaehlt einen Zaehler hoch und gibt ihn auf dem Bildschirm aus.
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void run() override;
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};
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class PreemptiveThreadDemo : public Thread {
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private:
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PreemptiveThreadDemo(const PreemptiveThreadDemo& copy) = delete; // Verhindere Kopieren
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public:
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PreemptiveThreadDemo() {
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kout << "Initialized PreemptiveThreadDemo" << endl;
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}
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// Thread-Startmethode
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void run() override;
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};
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#endif
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